Display screen or portion thereof with a graphical user interface



A portion of the disclosure of this patent document contains materialfor which a claim for copyright is made. The copyright owner has noobjection to the facsimile reproduction by anyone of the patent documentor the patent disclosure, as it appears in the US Patent and TrademarkOffice patent file or records, but reserves all other copyrightswhatsoever.

FIG. 1 is a front view of a display screen or portion thereof with agraphical user interface showing a first embodiment of the claimeddesign; and,

FIG. 2 is another front view of FIG. 1, but showing alternative brokenline subject matter.

The outer broken line illustrates the display screen or portion thereofand the inner broken lines and dotted lines (including the selection ofthe thumbnail images appearing in dotted lines, as shown in FIG. 2)illustrate portions of the graphical user interface. None of the brokenlines form part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof witha graphical user interface, as shown and described.